This is a super awkward spot. I think the question is, do you think the caller is likely to potentially tank with a strong hand to induce action from you, or would they raise all their strong hands? If the answer is that they would raise, it’s a clear shove to isolate the shover. It’s not an issue if you shut out some weaker hands by doing so, since they’ll likely still have enough equity that you benefit from going heads-up.

With no read on this specific tendency, or with the possibility that they could be trapping, I think it’s close. I actually would consider folding here, since I don’t think the spot where you end up calling and playing future streets is likely to be an easy one, but I think calling is probably marginally better if you think the caller could call the shove with a hand like J9 or similar. You block Tx, so that’s somewhat problematic, and the other issue you have to think about is that the drunk guy who went all-in isn’t exactly drawing dead. He probably has at least some outs against your hand here at worst.